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SEA-TOUCH
User’s Manual
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145_ENwww.tissot.ch
Acknowledgements
We would like to thank you for choosing a TISSOT
watch, a Swiss brand among the most highly renowned
in the world. Your SEA-TOUCH watch has the most
recent technical innovations. It gives you a constant
analogue time display and a variety of digital displays.
In addition, the following functions can be accessed
simply by touching the glass: Alarm, Compass,
Temperature, Dive, Logbook, Chronograph.
Recommended
service prices
support.tissot.ch
TISSOT TACTILE
WATCHES MUST
ONLY BE SERVICED BY
TISSOT’S AUTHORIZED
CUSTOMER SERVICE
CENTERS, WHICH ARE
LOCATED IN
OVER 160 COUNTRIES
Official service
centers adresses
www.tissot.ch
WARNING
*
27
december
LONDON
T1
NEW-YORK
T2
OPT
N
S
E
W
27°
CAL
+
-
27°
27
december
LONDON
NEW-YORK
N
S
E
W
T1T2
OPT
CAL
Water resistance: 10 bar
(100 m / 330 ft)
Battery type: button-type lithium-manganese
dioxide primary battery cell.
SEA-TOUCH
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145_ENwww.tissot.ch
FUNCTIONS
2nd function 1st function 2nd function1st function
ACTIVATE
TOUCH-
SENSITIVE
GLASS
ACTIVATE
LIGHT
Time zone 1
Ante meridien
Low battery
Time zone 2
Post meridien
Error - Contact service center
Touch-sensitive glass active
Activate touch-sensitive glass / Activate light
CENTRE - Date 4
CENTRE - Time 1 4
CENTRE - Time 2 4
CENTRE - Options 5
ALARM - Alarm 7
COMPASS - Compass 7
COMPASS - Calibration 8
THERMO - Thermometer 9
DIVE - Depth & Dive speed 9
LOGBOOK - Visualization of saved dives 11
CHRONO - Chronograph 12
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a) b)
LONDON
T1
27
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NEW-YORK
T2
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SEA-TOUCH
www.tissot.ch 145_EN
GENERAL USER INFORMATION
Activating the touch-sensitive glass
Activating the light
Setting mode
Touch one of the 7 touch-sensitive
areas of the glass to activate the
corresponding function.
Display mode
Activate the glass
When the glass is activated, the
symbol will flash on the digital
display.
If the watch is not manipulated,
it will automatically deactivate after
15 seconds.
Exception: in compass mode, the
glass will deactivate after
30 seconds.
Date display =
Default display
Time 1 display: T1
Time 2 display: T2
Options Display
: move display and/or hand
position forward
: move display and/or hand
position backward
If no manipulation for
10 seconds, the setting mode
is deactivated.
The display light will stay on
for 5 seconds.
Return to
Date display
2 sec.
2 sec.
1 sec.
SETTING > TIMES T1 & T2
SETTING > DATE
Pressing and holding or will move the hands forward or backward. After a full revolution, the minutes hand will stop and
the hour hand advances/reverses in steps of one hour. Time T2 is set in steps of 15 minutes relative to T1.
Activate glass
Time T1 or T2 display
(example: T1)
Setting mode
: forward 1 min.
: back 1 min.
(hands and display)
Validate setting
a) The seconds
restart at zero
b) The seconds continue
: forward one day
: back one day
Validate setting
The calendar is perpetual, i.e. the number of days per month is predefined. In continuous setting, the days scroll past slowly at first, and
then quicker. After a full month, the calendar scrolls in months, and then likewise in years.
Select a function
Activate glass
Setting modeDate display
2 sec.
2 sec.
1 sec.
1 sec.
or
or
or
or
or
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OPT
OPT
OPT
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SETTING > UNITS
READING > OPTIONS
Activate glass
SETTING > BEEP
Beep displayOptions display
(see page 4)
Switch to sub-menus:
Units display
Automatic switch to standby
mode after 10 seconds
Beep every second
Back to units display
At any time: exit sub-menu
– back to date display
Setting modeUnits display Select mode 12/24 hours – in
12 hour mode, AM or PM
appears in the display below
the time
Select Mode " º C " or " º F "
Validate setting.
Selecting 12 hour mode
displays the date in the format
MM.DD.YY (month, day, year),
and 24 hour mode in the format
DD.MM.YY (day, month, year).
Beep display Setting mode
Activated = on ,
Deactivated = off
Validate setting
Deactivating the sound
silences adjustment beeps
but not the alarms.
1 sec.
2 sec.
2 sec.
or
or
or
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OPT
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SEA-TOUCH
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SETTING > STANDBY
SETTING > SYNCHRONISATION
Standby mode is a battery economy mode. All the functions are deactivated, with only the time & date counters updated.
This mode economises the battery when the watch is not being worn.
Automatic switch to standby
mode after 10 seconds
Beep every second
a) The watch is in standby
b) / : stop the count,
the watch does not switch to standby mode
Back to time & date mode
Back to time & date mode
The watch needs to be synchronised if the watch hands do not display the same time as the digital
display, or if they are not correctly superimposed when accessing the functions.
The watch is desynchronised when its electric motor’s mechanism is disturbed due to heavy impacts
for example.
N.B.: The glass must be active to access the synchronisation mode.
Units display Synchronisation
setting mode
The hands should be
perfectly
superimposed in the
12 o'clock position
Position the hour hand
at 12 o'clock
Position the minutes
hand at 12 o'clock
Validate setting
Return to Time T mode
5 sec.
or
or
or
or
or
Synchronised
Desynchronised
Validate setting
*
N
S
N
S
N
S
E
W
N
S
E
W
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ALARM
The alarm is associated with time T1. An alarm lasts 30 seconds, without repeating. When the programmed time is reached, you can
stop the alarm by pressing one of the push-buttons.
Activate glass Stop alarm
Alarm display
Alarm ring
Stop alarm
SETTING > ALARM
Alarm display Setting mode
Validate setting
: time forward
: time backward
Activate or deactivate alarm
COMPASS
The minutes hand points to geographic North, factoring in the magnetic declination setting. In compass mode, the digital screen
displays the azimuth (angle between Heading/12 o’clock and the North/minutes hand).
Activate glass
Back to compass
display
Compass display
User compass calibration
SETTING > COMPASS > MAGNETIC DECLINATION
Compass display
: +/- 1 degree East
: +/- 1 degree West
Validate setting
Setting mode and magnetic
declination display
or
or
or
or
or
or
2 sec.
2 sec.
1 sec.
1 sec.
1 sec.
*
CAL
N
S
Ng
N
m
N
S
E
W
S
N
N
S
S
N
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SEA-TOUCH
www.tissot.ch 145_EN
Compass
In compass mode, your SEA-TOUCH indicates
the True North Pole, factoring in magnetic
declination.
Compass explanations
The vertical lines (meridians) on the Earth converge at the True North Pole
(Ng), indicating its direction. The hand of a conventional compass indicates
the direction of the Magnetic North Pole (Nm).
The angle (α) between these two directions Ng
and Nm is known as magnetic declination. The
magnetic declination value depends on your
location on Earth. Furthermore, the Magnetic
North Pole is constantly moving. So the mag-
netic declination value also depends on the
date. If the correct magnetic declination value
(for the location and date) is set (see the setting
procedure on page 7), the minutes hand of your
SEA-TOUCH will point to True North (Ng). If the magnetic declination is set
to 0, your SEA-TOUCH will point to Magnetic north (Nm). The magnetic decli-
nation values and dates are indicated on topographic charts, or can be found
using special software available on the Internet.
For Switzerland: http://www-geol.unine.ch/geomagnetisme/Representation.htm
For the whole world: http://www.ngdc.noaa.gov/geomag/magfield.shtml
Azimuth
In compass mode, your SEA-TOUCH LCD indicates the azimuth (heading) that you
need to turn to.
Azimuth explanations
The azimuth is the horizontal
angle between the direction
of an object (heading) and
True North and is measured in
degrees from 0° to 359° (e.g.:
East = 90°). In compass mode
12 o'clock represents the head-
ing given by the azimuth rela-
tive to True North.
Note 1
For a correct indication of North, it is extremely important to hold the watch as
level as possible.
Note 2
The compass function, like any other compass, should not be used near a metal or
magnetic mass. In case of doubt, you can recali-
brate your compass.
Characteristics of function
Accuracy: ± 8°
Resolution: 2°
SETTING > COMPASS > COMPASS CALIBRATION
Activate calibration mode
– glass deactivated
during calibration
b) Calibration failed –
repeat calibration
Back to compass display
Turn the watch more than a complete revolution
on a horizontal surface (e.g. a table) in an
environment free from magnetic interference, at
a rotation speed of around 30° per second.
Total time: 20 seconds maximum
a) Calibration successful –
data stored
Compass
Calibration display
GLOSSARY > COMPASS
Heading
Azimuth
315°
Heading
Azimuth
315°
2 sec.
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T˚
T˚
T˚
27° 27°
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THERMOMETER
Activate glass
Thermometer display
1 sec.
DIVE > MANUAL START & STOP
1 sec.
5 sec.
Activate glass
(outside of water)
LCD check - hands in
zero position for depth
and dive speed
Dive display Start Dive manually
Dive mode active - elapsed time
in LCD, minutes hand shows
depth in meters or feet on bezel,
hours hand shows dive speed
in m/min or ft/min on dial
1 sec.
Only above depth limit 1m40:
- Short pressure on center
push-button after short dive
below 3 minutes.
- Long pressure on center
push-button after long dive
over 3 minutes.
Stop
Start
Description of function
In thermometer mode, your SEA-TOUCH
displays the ambient temperature.
Explanations
The temperature displayed corresponds to
that of the watch case, so this temperature
is influenced by your body temperature. That
is why the temperature displayed may differ
from the ambient temperature.
To display the actual ambient temperature,
the watch needs to be taken off for 15 to
30 minutes, in order to be free from the influence of body temperature.
Under water the thermometer will show you the water temperature. The
body temperature will not influence this measure. However the watch will
need a few minutes to adapt from the air temperature to the water tempera-
ture when going into the water.
Characteristics of function
The temperature can be displayed in degrees Celsius [°C] or degrees Fahren-
heit [°F]. (See procedure to follow for changing units on page 5).
Conversion formulae: T
0
C = (T
0
F – 32) x 5/9
T
0
F = T
0
C x 9/5 + 32
Measurement range: – 5°C to + 55°C / 23°F to 130°F
Accuracy: ± 1°C / ± 1.8°F
Resolution: 1°C / 1°F
GLOSSARY > THERMOMETER
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SEA-TOUCH
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DIVE > AUTOMATIC START & STOP
The watch automatically starts the dive mode at the latest 5 seconds after the depth limit of 1 m 40 (4.5 feet). The dive is saved in the
logbook if the dive lasts more than 15 seconds.
Dive Suspension Dive stopped
Automatic start of dive
mode below depth
of 1.40 m / 4.5 ft
Dive mode active - elapsed
time in LCD, minutes hand
shows depth in meters or feet
on bezel, hours hand shows dive
speed in m/min or ft/min on dial
Diver comes back to surface
(above depth of
0.50 m / 1.64 feet): Time
stopped and flashing in LCD.
(see examples below)
Maximum dive time of 3 hours
Maximum dive depth is
59 m / 189 ft.
Maximum speed of ascent
and descent is
29.3 m/min or 88 ft/min
4.5 feet 1.40 m
DIVE > EXAMPLES
1. Snorkeling with manual start 2. Diving with breathing apparatus and automatic start
0 m
0.50 m
1.40 m max.
Depth [m]
Depth limit for
manual stop
< 10 sec
= 10 sec
Automatic stop
of dive
Time
Manual
dive start
Dive duration = < 3 minutes
0 m
0.50 m
1.40 m max.
Depth [m]
Depth limit for
manual stop
< 5 min
= 5 min
Automatic stop
of dive
Time
Depth for automatic
start of dive
Dive duration > 3 minutes
If the dive lasts more than 3 minutes, the dive mode stops automatically
after 5 minutes, at the surface. The dive is saved.
If the dive length doesn’t exceed 3 minutes, the dive is automatically stopped
when the diver stays more than 10 seconds at the surface.
The diver can stop the current dive manually by pressing the middle
push-button, as long as the depth is above 1.40 m.
All dives with manual start are saved in the logbook.
DIVE > AVAILABLE FUNCTIONS UNDER WATER
Under water during the dive, the tactile glass is deactivated. You can access the compass, the thermometer and the backlight by using
the push-buttons.
Compass during dive Thermo during dive Backlight during dive
Dive mode Compass Display, active
during 15 seconds
Thermo Display, °C or °F
active during 15 seconds
Backlight active
during 15 seconds
Back to Dive mode
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-50
-40
-30
-20
-10
0
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Presaved dive simulation
Activate glass LOGBOOK display
choose by date
LOGBOOK display
choose by max. depth
LOGBOOK display
choose best dive
1 sec.
Choose date Choose max. depth
& dive duration
Date
Choose dive time
on chosen date
Date
Time
Choose max. depth
& dive duration
Time Max. depth
& dive duration
Save as best dive ?
Hands: show depth on bezel
Display: shows elapsed dive duration
To launch this simulation, choose the oldest dive date saved in
the logbook. See diagram.
Back to LOGBOOK display DATE or DEEP
as chosen before
Back to LOGBOOK display BEST
Simulation
PAUSE
dive
NO
LOGBOOK
For all steps, if no manipulation of watch during 15 seconds, the glass desactivates and display shows LOG.
STOP
REWIND
YES
depth (m)
time (min)
ororor
or
or or
or
or or
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SEA-TOUCH
www.tissot.ch 145_EN
Activate glass
Chrono display Start chrono Stop chrono
Split (partial time)
Start chrono
a) Flashing stop with partial
time displayed, and chrono
running in background
b) Restart the chrono
counting the elapsed time
Stop chrono Reset chrono
Reset
CHRONO
Resolution: 1/100 sec / Measurement range: 99 hrs 59’59’’ and 99/100 sec
1 sec.
WARNINGS
Battery type: button-type lithium-manganese dioxide primary battery cell.
Your TISSOT SEA-TOUCH is NOT a scuba-diving watch and the measurements of the TISSOT SEA-TOUCH are not of a professional or industrial
precision.
Your TISSOT SEA-TOUCH does NOT replace a professional dive computer. You can use the TISSOT SEA-TOUCH as a back up instrument only.
Warning !
After each dive, please rinse and clean the watch thoroughly using only clear fresh water. Do not use any form of detergent.
The pressure gauge shows a diving depth of up to 59 m / 189 ft. Even if you dive deeper, the display will continue to show a diving depth of 59 m / 189 ft.
The maximum diving time that can be displayed and registered is 180 minutes / 3 hours.
For your security do not dive deeper as international diving standards recommended: i.e. 30 m / 100 ft.
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